Debate of artificial intelligence

        We all are familiar with artificial intelligence, since it is observable and makes our life much more connivence.  However, some of the parties say that it influences the world negatively.  From my own point of view, it ubiquitously appears in our life and the disadvantages are greater than the merits, as following reason.  Human always find a feasible way to improve the life. Artificial intelligence is taking place of human being during society is improving.  This is the main element that contribute to the fact of revolution.
                           

             
       Like, Baymax, a loyal character showed on the animation movie is called big hero 6, his loyalty touches a large amount of audiences.  Sometimes, they are so loyal to the work, so that they can do the work 24-hours with no complaining.  More importantly, they don't need any expenditure to boost them to work.  This is the reason that more and more owners are likely to have these instead of the old way of labour force which is human.  For instance, people like financial analysis and advisor is mostly replaced by the AI, "One trend in the investment industry over the last few years has been the advent of 'robo-advisers,'" said Stefan Kip Astheimer, vice president for strategy at wealth management firm Howe & Rusling. (retrieved from: http://fortune.com/2015/02/25/5-jobs-that-robots-already-are-taking/).  Plus, the service industry is facing the same dilemma, like the worldwide fast-food company, McDonald's.  It is one of the most common case to see AI.  Occasionally, people walk into the store, the first sight would be the self-service machine and people usually order on the machine instead of order at the counter due to the efficiency.

                                  

        Although, it provides a connivence life for us, "Oxford University researchers have estimated that 47 percent of U.S. jobs could be automated within the next two decades" (retrieved from: https://www.wired.com/brandlab/2015/04/rise-machines-future-lots-robots-jobs-humans/)  The advanced technology, AI, should not be general in use.
        How can be solved this in the trend of enhancing?  The relevant department is necessary to make relating solution to this immediately.  Like, limited the amount of AI can be used in each company, or if the work is required highly accurate, then it could apply few AI.